JPH0134483B2 - - Google Patents
Info
- Publication number
- JPH0134483B2 JPH0134483B2 JP7031383A JP7031383A JPH0134483B2 JP H0134483 B2 JPH0134483 B2 JP H0134483B2 JP 7031383 A JP7031383 A JP 7031383A JP 7031383 A JP7031383 A JP 7031383A JP H0134483 B2 JPH0134483 B2 JP H0134483B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- trap
- line
- microstrip line
- attenuation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/203—Strip line filters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microwave Amplifiers (AREA)
- Noise Elimination (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7031383A JPS59194501A (ja) | 1983-04-20 | 1983-04-20 | トラツプ回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7031383A JPS59194501A (ja) | 1983-04-20 | 1983-04-20 | トラツプ回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59194501A JPS59194501A (ja) | 1984-11-05 |
JPH0134483B2 true JPH0134483B2 (zh) | 1989-07-19 |
Family
ID=13427834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7031383A Granted JPS59194501A (ja) | 1983-04-20 | 1983-04-20 | トラツプ回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59194501A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6314501A (ja) * | 1986-07-07 | 1988-01-21 | Matsushita Electric Ind Co Ltd | 高周波フイルタ |
FI92964C (fi) * | 1993-03-03 | 1995-01-25 | Lk Products Oy | Vahvistava suodatin |
FI93503C (fi) * | 1993-03-03 | 1995-04-10 | Lk Products Oy | Radiotaajuussuodatin |
-
1983
- 1983-04-20 JP JP7031383A patent/JPS59194501A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59194501A (ja) | 1984-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6150898A (en) | Low-pass filter with directional coupler and cellular phone | |
KR100418607B1 (ko) | 대역필터, 듀플렉서, 고주파 모듈 및 통신장치 | |
JPH04505532A (ja) | 容量的に補償されたマイクロストリップ方向性結合器 | |
KR19980014205A (ko) | 고주파 전력분배기/결합기 회로 | |
US5291161A (en) | Microwave band-pass filter having frequency characteristic of insertion loss steeply increasing on one outside of pass-band | |
US5291160A (en) | Filter arrangement including a non-reversible circuit element, a band-pass filter, and an active circuit | |
US4313097A (en) | Image frequency reflection mode filter for use in a high-frequency receiver | |
US6104259A (en) | Harmonic suppression circuit | |
US4949053A (en) | Oscillator having feedback isolated from its output | |
JPH0134483B2 (zh) | ||
US5451905A (en) | Microwave semiconductor device comprising stabilizing means | |
US3208003A (en) | Negative resistance amplifier utilizing a directional filter | |
CN109244610B (zh) | 一种可调双模滤波器 | |
US4475092A (en) | Absorptive resonant cavity filter | |
JPH0130321B2 (zh) | ||
JPH07221509A (ja) | マイクロ波帯終端器 | |
US6078221A (en) | Field effect transistor amplifier | |
JPS60165103A (ja) | 誘電体共振器のリアクタンス調整方法 | |
JP3467959B2 (ja) | 方向性結合器付き低域通過フィルタおよび携帯電話機 | |
JP2000252705A (ja) | 帯域通過フィルタおよびそれを用いたデュプレクサおよびそれらを用いた高周波モジュールおよびそれを用いた通信装置 | |
JPH0731619Y2 (ja) | マイクロ波増幅器 | |
JPH0442845B2 (zh) | ||
JP3239720B2 (ja) | マイクロ波減衰器 | |
JPS62271502A (ja) | マイクロ波装置の整合回路 | |
JPH04255681A (ja) | フィルタ内蔵型端子 |